Developing Tracer Particles for X-Ray Particle Tracking Velocimetry
dc.contributor.author | Drake, Joshua | |
dc.contributor.author | Kenney, Andrea | |
dc.contributor.author | Morgan, Timothy | |
dc.contributor.author | Heindel, Theodore | |
dc.contributor.department | Mechanical Engineering | |
dc.date | 2019-07-18T06:28:18.000 | |
dc.date.accessioned | 2020-06-30T06:01:37Z | |
dc.date.available | 2020-06-30T06:01:37Z | |
dc.date.copyright | Sat Jan 01 00:00:00 UTC 2011 | |
dc.date.embargo | 2014-11-17 | |
dc.date.issued | 2011-07-01 | |
dc.description.abstract | <p>X-ray imaging, as a noninvasive flow visualization technique, has been shown to be a useful method for observing and characterizing multiphase flows. One type of X-ray flow visualization technique, called X-ray Particle Tracking Velocimetry (XPTV), tracks an X-ray attenuating particle in an opaque fluid flow. A significant challenge with XPTV is identifying tracer particles with the desired fluid flow characteristics (e.g., small and neutrally buoyant) but yet differentially attenuate X-rays, which is based primarily on density differences. This paper describes the manufacturing of XPTV tracer particles that satisfy specific particle characteristics including high X-ray attenuation, uniform shape, specified effective density, and desired diameter. An example use of these particles as an intruder particle in a fluidized bed (to simulate biomass injection) is then demonstrated using X-ray stereographic imaging to determine intruder particle position as a function of time in a three-dimensional opaque system.</p> | |
dc.description.comments | <p>This is a conference proceeding from <em>ASME-JSME-KSME 2011 Joint Fluids Engineering Conference </em>1 (2011): 2685, <a href="http://dx.doi.org/10.1115/AJK2011-11009" target="_blank">doi:10.1115/AJK2011-11009</a>. Posted with permission.</p> | |
dc.identifier | archive/lib.dr.iastate.edu/me_conf/124/ | |
dc.identifier.articleid | 1121 | |
dc.identifier.contextkey | 6365538 | |
dc.identifier.s3bucket | isulib-bepress-aws-west | |
dc.identifier.submissionpath | me_conf/124 | |
dc.identifier.uri | https://dr.lib.iastate.edu/handle/20.500.12876/54766 | |
dc.language.iso | en | |
dc.source.bitstream | archive/lib.dr.iastate.edu/me_conf/124/2011_Drake_DevelopingTracer.pdf|||Fri Jan 14 19:20:28 UTC 2022 | |
dc.source.uri | 10.1115/AJK2011-11009 | |
dc.subject.disciplines | Acoustics, Dynamics, and Controls | |
dc.subject.disciplines | Computer-Aided Engineering and Design | |
dc.subject.disciplines | Manufacturing | |
dc.subject.keywords | imaging | |
dc.subject.keywords | particle tracking | |
dc.subject.keywords | tracer particles | |
dc.subject.keywords | x-ray flow visualization | |
dc.title | Developing Tracer Particles for X-Ray Particle Tracking Velocimetry | |
dc.type | article | |
dc.type.genre | conference | |
dspace.entity.type | Publication | |
relation.isAuthorOfPublication | f918da1b-aa02-4c95-91a3-b6617c83b07b | |
relation.isOrgUnitOfPublication | 6d38ab0f-8cc2-4ad3-90b1-67a60c5a6f59 |
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